Short-Term Rental Regulations
in Granite County, MT

Airbnb listings are allowed in Granite County, MT, but with restrictions. Rental units are strictly prohibited in the Georgetown Lake Zoning District. Properties with more than 5 rental units require review under Rent and Lease Regulations, and more than one RV rental site is classified as a subdivision. All VRBO/Airbnb hosts must receive clearance from the Tri-County Sanitarian's office before listing. A permit is required before you can host. These rules apply to all short-term rental platforms (Airbnb, Vrbo, Booking.com, etc.) — not just Airbnb specifically. See the official source linked on this page for full requirements. Last verified 2026-05-14.

Rental units are strictly prohibited in the Georgetown Lake Zoning District. Properties with more than 5 rental units require review under Rent and Lease Regulations, and more than one RV rental site is classified as a subdivision. All VRBO/Airbnb hosts must receive clearance from the Tri-County Sanitarian's office before listing.

Yes, a permit is required to operate a short-term rental in Granite County. 1. Verify the property is not in the Georgetown Lake Zoning District. 2. Contact the Tri-County Sanitarian's office at 406-563-4035 to initiate a review of the primary structure before listing on VRBO or Airbnb.

1. Verify the property is not in the Georgetown Lake Zoning District. 2. Contact the Tri-County Sanitarian's office at 406-563-4035 to initiate a review of the primary structure before listing on VRBO or Airbnb.

Vrbo is permitted in Granite County, MT under the same restrictions that apply to Airbnb — local rules govern the rental itself, not the specific platform. You must hold a valid permit before hosting on Vrbo. Last verified 2026-05-14.

Short-term rental hosts in Granite County are typically responsible for lodging, occupancy, and applicable sales taxes — these usually apply even where hosting is allowed without a permit. Rates and remittance rules vary by jurisdiction (state, county, and city can each levy a share); confirm the current rates with the official source linked on this page. Platforms such as Airbnb and Vrbo collect some taxes automatically, but the host remains liable for any not collected on their behalf.

We are not currently tracking any recent short-term rental ordinance changes for Granite County. STR rules change frequently — verify the current requirements with the city or county before listing, using the official source linked on this page.